Rosie O'Donnell believes Mounjaro "saved [her] life". The 64-year-old star has struggled with her weight since her childhood, and Rosie has credited the drug for changing her life in recent years. Rosie - who was diagnosed with type 2 diabetes three years ago - told People: "It’s a miracle drug. "And so Mounjaro saved my life. Rosie reflected: "I really wish I could do commercials for Mounjaro and they would drop the price instead of paying me.